We'd like to see the Camel's 1:16 scale matched by a reduced-size version of Hasegawa excellent old-timers, the 1:8 scale Fokker Triplane. Together with the 1:16 scale Wright Flyer, they'd make a fine trio, and (here's a wish list) could perhaps be matched by versions with non-see-through construction. There are 1:8 scale engine kits that could also be reduced in parallel, as part of an expanding range.
Hasegawa is not the only player in the 1:16 game. World War II fans could spend a lot more money and have a go at the Mitsubishi Zero partwork project from the publisher DeAgostini.
Model T pic courtesy 'Writegeist'.